The Nikon R1C1 Wireless Close-Up Speedlight System is a macro flash solution for i-TTL capable cameras that do not feature a built-in flash. The kit's main components consist of the SX-1 Attachment Ring that attaches to the lens filter treads via an adapter ring (included), two SB-R200 wireless macro flash heads, and the SU-800 Commander Unit. The SX1 accommodates up to eight SB-R200 Speedlights off-camera and up to four on-camera. When using the SU-800 with cameras that are not compatible with i-TTL flash control, only close-up flash operation is possible using the optional SC-30 TTL Cord. Built-in target light and AF Illuminator allow for proper position of Speedlight on the subject as well as autofocus operation in low light situations. Can be set to one of three Speedlight Groups (A,B, and C). Auto FP High-Speed Sync; use with fast shutter speeds achieves effective blurring of out-of-focus background elements. Flash head tilts down to 60° with click stops at every 15°, or up to 45° with click stops at every 15°.

Nikon R1C1 Specs